45387241503 has 8 divisors (see below), whose sum is σ = 60532732416. Its totient is φ = 30249955800.

The previous prime is 45387241457. The next prime is 45387241507. The reversal of 45387241503 is 30514278354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45387241503 - 2⁸ = 45387241247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45387241507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2038383 + ... + 2060528.

It is an arithmetic number, because the mean of its divisors is an integer number (7566591552).

Almost surely, 2^45387241503 is an apocalyptic number.

45387241503 is a deficient number, since it is larger than the sum of its proper divisors (15145490913).

45387241503 is a wasteful number, since it uses less digits than its factorization.

45387241503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4102605.

The product of its (nonzero) digits is 403200, while the sum is 42.

The spelling of 45387241503 in words is "forty-five billion, three hundred eighty-seven million, two hundred forty-one thousand, five hundred three".